extraditeyoudaoicibaDictYouDict[extradite 词源字典]
extradite: [19] Extradite is a back-formation from extradition [19]. This was borrowed from French extradition, which was a coinage (apparently of Voltaire’s) based on Latin ex ‘out’ and tradītiō ‘handing over, deliverance’ (source of English tradition).
=> tradition, treason[extradite etymology, extradite origin, 英语词源]
extradite (v.)youdaoicibaDictYouDict
1864, back-formation from extradition. Related: Extradited; extraditing; extraditable.